ADG784BCPZ Single-Supply Analog Switches and Multiplexers by Analog Devices

Single-Supply Analog Switches and Multiplexers
Status: Production
Series: ADG784
RoHS: Compliant
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The ADG784 is a monolithic CMOS device comprising four 2:1 multiplexer/demultiplexers with high impedance outputs. The CMOS process provides low power dissipation yet gives high switching speed and low on resistance. The on-resistance variation is typically less than 0.5 Ω with an input signal ranging from 0 V to 5 V.The bandwidth of the ADG784 is greater than 200 MHz and this, coupled with low distortion (typically 0.5%), makes the part suitable for switching fast ethernet signals.The on-resistance profile is very flat over the analog input range ensuring excellent linearity and low distortion when switching audio signals. Fast switching speed, coupled with high signal bandwidth, also makes the part suitable for video signal switching. CMOS construction ensures ultralow power dissipation making the parts ideally suited for portable and battery powered instruments.The ADG784 operates from a single 3.3 V/5 V supply and is TTL logic compatible. The control logic for each switch is shown in the Truth Table.These switches conduct equally well in both directions when ON, and have an input signal range that extends to the supplies. In the OFF condition, signal levels up to the supplies are blocked. The ADG784 switches exhibit break-before-make switching action.PPRODUCT HIGHLIGHTS Also Available as ADG774 in 16-Lead QSOP and SOIC. Wide Bandwidth Data Rates >200 MHz. Ultralow Power Dissipation. Extended Signal Range. The ADG784 is fabricated on a CMOS process giving an increased signal range that fully extends to the supply rails. Low Leakage over Temperature. Break-Before-Make Switching. This prevents channel shorting when the switches are configured as a multiplexer. Crosstalk is typically –70 dB @ 30 MHz. Off isolation is typically –60 dB @ 10 MHz. Available in Chip Scale Package (CSP).

Where to Buy

Prices starting from US$2.09

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$2.09
1,774
in stock
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Logo for Newark Electronics
Newark Electronics
from US$4.32
139
in stock
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Logo for element14
element14
from US$3.69
139
in stock
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Logo for Farnell
Farnell
from US$3.50
139
in stock
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Features

Low Insertion Loss and
On Resistance: 4 Typical On-Resistance Flatness <2
Bandwidth >200 MHz
Single 3 V/5 V Supply Operation
Rail-to-Rail Operation
Very Low Distortion: <1%
Low Quiescent Supply Current (100 nA Typical)
See datasheet for additional features

Alternative Descriptions

Quad SPDT I.C. | Analog Devices
Multiplexer, Analogue, Lfcsp-Ep | Newark Electronics
MULTIPLEXER, ANALOGUE, LFCSP-EP | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADG784BCPZ?

Additional datasheets, footprints and schematics for ADG784BCPZ are listed on our Part Details page. You can also find images and similar parts to ADG784BCPZ on this page.

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What category does ADG784BCPZ fall under?

The ADG784BCPZ is listed under Single-Supply Analog Switches and Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to ADG784BCPZ when available in the Single-Supply Analog Switches and Multiplexers range under the specifications section at the bottom of the details page.

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Is the ADG784BCPZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADG784BCPZ.

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